Carl Albert Congressional Research and Studies Center, University of Oklahoma, Norman, OK Modification of Flood Control Plan of the Mississippi River 1937-01-01 1937-01-01 unknown http://rightsstatements.org/vocab/NKC/1.0/ eng 75th (1937-1939) John William "Elmer" Thomas Collection CAC_CC_053_4_0_1_0000, Box 1, Folder 152, University of Oklahoma, Carl Albert Center Archives, Norman, OK, Standard Shelving https://arc.libraryhost.com/repositories/3/resources/47 CAC_CC_053_4_0000_1_152 https://jones-2.s3.us-east-1.amazonaws.com/John%20William%20Elmer%20Thomas%20Collection%2FMaps,%20CAC_CC_053_4_0000_0000_0000%2Fthumbnails%2FCAC_CC_053_4_0000_1_152_thumbnail.jpg https://arc.libraryhost.com/repositories/3/archival_objects/889282 https://jones-2.s3.us-east-1.amazonaws.com/John%20William%20Elmer%20Thomas%20Collection%2FMaps,%20CAC_CC_053_4_0000_0000_0000%2FCAC_CC_053_4_0000_1_152.pdf maps (documents) Flood Control--Oklahoma; WaterwaysUnited States 1 Page Create a concise and logical summary using the title from the TITLE column and the text in the summary. The title is Hydrologic map by the U.S. Army Corps of Engineers, based on the provided summary text. This map, created by the U.S. Army Corps of Engineers, focuses on hydrologic features. Dimensions: Not specified. Image